Finding the Fourth Proportional to 29,753,954.96, 44,625,705.51 and 8,183,355.26
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Solution
The fourth proportional to 29,753,954.96, 44,625,705.51 and 8,183,355.26 is: 12,273,595.31
Step by Step Solution
- Step 1: Write the proportion equation
29,753,954.96 : 44,625,705.51 = 8,183,355.26 : x - Step 2: Convert to fraction form
29,753,954.96/44,625,705.51 = 8,183,355.26/x - Step 3: Cross multiply
29,753,954.96x = 44,625,705.51 × 8,183,355.26 - Step 4: Simplify right side
29,753,954.96x = 365,188,001,916,469.44 - Step 5: Solve for x
x = 365,188,001,916,469.44/29,753,954.96 - Step 6: Final answer
x = 12,273,595.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.